:root {
    --portal-green: #087d3c;
    --portal-green-dark: #05612f;
    --portal-green-soft: #eaf6ef;
    --portal-ink: #1f2d26;
    --portal-muted: #68756e;
    --portal-border: #dce5df;
    --portal-surface: #ffffff;
    --portal-background: #f4f7f5;
    --portal-shadow: 0 12px 32px rgba(26, 55, 39, 0.08);
}

html,
body,
#app {
    min-height: 100%;
}

body {
    margin: 0;
    background: var(--portal-background);
    color: var(--portal-ink);
    font-family: Lato, "Helvetica Neue", Arial, Helvetica, sans-serif;
}

.main-div {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.app-content {
    width: 100%;
    flex: 1 0 auto;
    padding: clamp(1rem, 2.5vw, 2.5rem);
}

.custom-nav {
    min-height: 84px;
    padding: 0.65rem clamp(1rem, 3vw, 2.5rem);
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--portal-border);
    box-shadow: 0 4px 18px rgba(26, 55, 39, 0.06);
    z-index: 20;
}

.portal-brand {
    display: flex;
    min-width: 0;
    align-items: center;
    padding: 0;
}

.portal-brand-logo {
    display: block;
    width: auto;
    height: clamp(3.5rem, 7vw, 4.5rem);
    max-width: min(22vw, 5rem);
    object-fit: contain;
    flex: 0 0 auto;
}

.title {
    margin-left: clamp(0.7rem, 2vw, 1.5rem);
    padding: 0;
    color: var(--portal-ink);
    font-size: clamp(1.15rem, 2.15vw, 1.8rem);
    font-weight: 700;
    line-height: 1.15;
    white-space: nowrap;
}

.portal-navbar-collapse {
    min-width: 0;
}

.portal-nav {
    align-items: center;
    gap: 0.5rem;
}

.portal-nav-button,
.portal-nav-dropdown {
    margin: 0;
}

.portal-nav-dropdown .dropdown-toggle,
.custom-nav .portal-nav .portal-nav-button {
    min-height: 42px;
    padding: 0.55rem 1rem;
    border-radius: 0.55rem;
    color: #ffffff;
    font-weight: 700;
}

.custom-nav .portal-nav .portal-nav-button:hover,
.custom-nav .portal-nav .portal-nav-button:focus {
    color: #ffffff;
}

.navbar-light .navbar-toggler {
    border-color: var(--portal-border);
    border-radius: 0.55rem;
}

.navbar-light .navbar-toggler:focus {
    outline: 3px solid rgba(8, 125, 60, 0.18);
}

.main-div .btn-primary,
.main-div .btn-dark,
.main-div .button-normal {
    background-color: var(--portal-green);
    border-color: var(--portal-green);
    color: #ffffff;
}

.main-div .btn-primary:hover,
.main-div .btn-primary:focus,
.main-div .btn-dark:hover,
.main-div .btn-dark:focus,
.main-div .button-normal:hover,
.main-div .button-normal:focus {
    background-color: var(--portal-green-dark);
    border-color: var(--portal-green-dark);
}

.button-normal {
    margin-right: 0.35rem;
}

.link-custom {
    color: var(--portal-green-dark);
    text-decoration: none;
}

.div-company-select {
    width: min(100%, 76rem);
    margin: 0 auto;
}

.company-select-card {
    overflow: hidden;
    border: 1px solid var(--portal-border);
    border-radius: 1rem;
    box-shadow: var(--portal-shadow);
}

.company-select-header {
    padding: clamp(1.25rem, 3vw, 2rem);
    background: linear-gradient(135deg, var(--portal-green-dark), var(--portal-green));
    border: 0;
    color: #ffffff;
}

.company-select-header h1 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.15rem);
    font-weight: 750;
}

.company-select-header p {
    margin: 0.4rem 0 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1rem;
}

.company-select-card .card-body {
    padding: clamp(1rem, 2.5vw, 2rem);
}

.company-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
    gap: 0.85rem;
}

.button-company-select {
    display: flex;
    min-width: 0;
    min-height: 4.5rem;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.1rem;
    overflow-wrap: anywhere;
    border: 1px solid rgba(8, 125, 60, 0.28);
    border-radius: 0.75rem;
    background: var(--portal-green-soft);
    color: var(--portal-green-dark);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    text-decoration: none;
    transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.button-company-select:hover,
.button-company-select:focus {
    transform: translateY(-2px);
    background: var(--portal-green);
    box-shadow: 0 8px 20px rgba(8, 125, 60, 0.18);
    color: #ffffff;
}

.button-company-select:focus {
    outline: 3px solid rgba(8, 125, 60, 0.22);
    outline-offset: 2px;
}

.company-button-arrow {
    flex: 0 0 auto;
    font-size: 1.35rem;
    line-height: 1;
}

.company-empty {
    padding: 2.5rem 1rem;
    text-align: center;
}

.company-empty h2 {
    margin: 0 0 0.5rem;
    color: var(--portal-ink);
}

.company-empty p {
    margin: 0;
    color: var(--portal-muted);
}

.dashboard-page,
.admin-page {
    width: 100%;
    max-width: 90rem;
    margin: 0 auto;
    padding: 0;
}

.dashboard-header {
    margin: 0 0 1.25rem;
}

.dashboard-eyebrow {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--portal-green);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.dashboard-header h1 {
    margin: 0;
    color: var(--portal-ink);
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    font-weight: 750;
    overflow-wrap: anywhere;
}

.participant-card-wrap {
    margin-bottom: 1rem;
}

.participant-card {
    min-width: 0;
    padding: clamp(1rem, 2vw, 1.35rem);
    background: var(--portal-surface);
    border: 1px solid var(--portal-border);
    border-radius: 0.9rem;
    box-shadow: 0 6px 18px rgba(26, 55, 39, 0.05);
}

.participant-fields.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9.25rem, 1fr));
    gap: 0.85rem;
    margin: 0;
}

.participant-fields.form-row > .form-group {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.participant-fields .form-label {
    margin-bottom: 0.35rem;
    color: #445149;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.participant-fields .form-control {
    width: 100%;
    min-width: 0;
    height: 42px;
    border-color: #cfdad3;
    border-radius: 0.55rem;
}

.participant-fields .form-control:disabled {
    background: #f1f4f2;
    color: #35433b;
    opacity: 1;
    text-overflow: ellipsis;
}

.participant-fields-modal {
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    margin-bottom: 1rem;
}

.participant-modal-actions {
    display: flex;
    justify-content: flex-end;
}

.participant-note {
    margin: 1rem 0 0;
    color: var(--portal-muted);
    font-size: 0.9rem;
}

.participant-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid #edf1ee;
}

.participant-statuses {
    display: flex;
    min-height: 1.5rem;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.participant-statuses .badge {
    padding: 0.45rem 0.7rem;
    font-size: 0.75rem;
}

.portal-state {
    display: flex;
    width: min(100%, 42rem);
    min-height: 16rem;
    margin: 1.5rem auto;
    padding: clamp(1.5rem, 4vw, 3rem);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--portal-border);
    border-radius: 1rem;
    background: var(--portal-surface);
    box-shadow: var(--portal-shadow);
    text-align: center;
}

.portal-state .spinner-border {
    margin-bottom: 1rem;
    color: var(--portal-green);
}

.portal-state h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.portal-state p:last-child {
    margin-bottom: 0;
}

.table-color {
    background-color: var(--portal-surface);
}

.admin-page .table-responsive {
    overflow-x: auto;
    border: 1px solid var(--portal-border);
    border-radius: 0.9rem;
    background: var(--portal-surface);
    box-shadow: var(--portal-shadow);
    -webkit-overflow-scrolling: touch;
}

.user-table {
    min-width: 760px;
    margin: 0;
}

.user-table thead th {
    padding: 0.8rem;
    border: 0;
    border-bottom: 1px solid var(--portal-border);
    background: #f0f5f2;
    color: #34463c;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.user-table tbody td {
    padding: 0.8rem;
    border-color: #edf1ee;
    vertical-align: middle;
}

.user-table td:nth-child(3) {
    overflow-wrap: anywhere;
}

.table-user-companies {
    margin: 0.15rem;
    padding: 0.35rem 0.5rem;
    border: 1px solid rgba(8, 125, 60, 0.25);
    border-radius: 999px;
    background: var(--portal-green-soft);
    color: var(--portal-green-dark);
    font-weight: 700;
}

.user-table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.user-table-actions .btn {
    min-width: 3.75rem;
}

.login-div {
    width: min(100%, 31rem);
    margin: 0 auto;
    padding-top: clamp(1rem, 7vh, 4rem);
}

.login-div .card {
    border: 1px solid var(--portal-border);
    border-radius: 0.9rem;
    box-shadow: var(--portal-shadow);
}

.login-div-input {
    min-width: 0;
}

.login-div-card-footer {
    color: var(--portal-muted);
    text-align: center;
}

.component-background {
    background-color: #f0f5f2;
    border-top-left-radius: 0.9rem;
    border-top-right-radius: 0.9rem;
}

.form-page,
.faq-page {
    width: min(100%, 76rem);
    margin: 0 auto;
}

.form-page {
    max-width: 32rem;
    padding-top: clamp(1rem, 5vh, 3rem);
}

.form-card,
.faq-page .card {
    border: 1px solid var(--portal-border);
    border-radius: 0.8rem;
    box-shadow: 0 5px 16px rgba(26, 55, 39, 0.05);
}

.faq-page .card-columns {
    column-gap: 1rem;
}

.faq-page .card {
    margin-bottom: 1rem;
}

.faq-page .card-header {
    background: #f0f5f2;
    color: var(--portal-ink);
}

.custom-footer {
    position: static;
    width: 100%;
    flex: 0 0 auto;
    padding: 1rem clamp(1rem, 3vw, 2.5rem);
    border-top: 1px solid var(--portal-border);
    background: var(--portal-surface);
    color: var(--portal-muted);
    font-size: 0.95rem;
}

.footer-content {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    text-align: center;
}

.footer-divider {
    color: #b0bbb5;
}

.custom-footer-logo {
    display: inline-flex;
    align-items: center;
}

.custom-footer-logo img {
    display: block;
    width: auto;
    height: 3rem;
    object-fit: contain;
}

.custom-footer-text {
    color: #464e49;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
}

.poweredby {
    color: inherit;
    text-decoration: none;
}

@media (max-width: 767.98px) {
    .app-content {
        padding: 1rem;
    }

    .custom-nav {
        min-height: 70px;
        padding: 0.55rem 1rem;
    }

    .portal-brand {
        max-width: calc(100% - 3.5rem);
        margin-right: 0.5rem;
    }

    .portal-brand-logo {
        width: auto;
        height: 3.15rem;
        max-width: 20vw;
    }

    .title {
        margin-left: 0.65rem;
        font-size: clamp(0.92rem, 4vw, 1.15rem);
        white-space: normal;
    }

    .portal-navbar-collapse {
        margin-top: 0.65rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--portal-border);
    }

    .portal-nav {
        align-items: stretch;
    }

    .portal-nav-button,
    .portal-nav-dropdown,
    .portal-nav-dropdown .dropdown-toggle {
        width: 100%;
    }

    .portal-nav-dropdown .dropdown-menu {
        width: 100%;
    }

    .company-grid {
        grid-template-columns: 1fr;
    }

    .participant-fields.form-row,
    .participant-fields-modal {
        grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
    }

    .participant-card-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .participant-card-actions .btn {
        width: 100%;
    }

    .footer-divider {
        display: none;
    }
}

@media (max-width: 420px) {
    .participant-fields.form-row,
    .participant-fields-modal {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 0.2rem;
    }
}